| 1 | /* |
| 2 | * SPDX-License-Identifier: GPL-2.0-or-later |
| 3 | * |
| 4 | * This test target increments a value 100 times. The patcher converts the |
| 5 | * inc instruction to a nop, so it only increments the value once. |
| 6 | * |
| 7 | */ |
| 8 | #include <minilib.h> |
| 9 | |
| 10 | int main(void) |
| 11 | { |
| 12 | ml_printf("Running test...\n"); |
| 13 | unsigned int x = 0; |
| 14 | for (int i = 0; i < 100; i++) { |
| 15 | asm volatile ( |
| 16 | "inc %[x]" |
| 17 | : [x] "+a" (x) |
| 18 | ); |
| 19 | } |
| 20 | ml_printf("Value: %d\n", x); |
| 21 | return 0; |
| 22 | } |